Tracing is a complete set of information (messages), which enables you to monitor the
performance of the tool. Tracing messages also help isolate the problems or errors that may
occur based on different severity threshold levels.
Context
You can activate application logging to find errors that occur sporadically. After you
activate tracing, the tool logs the trace messages and categorizes them based on the
severity levels. You can also limit the number of trace files that are written at the
same time. Tracing messages are intended for various user personas. For example, user
personas with development skills and a deep understanding of the tool can use the trace
messages to debug errors.
Procedure
Start the SAP Data Hub Modeler.
In the bottom pane, select the Trace tab.
The Trace tab helps to configure the trace publisher and to monitor
the trace messages for different severity levels.
Configure the trace publisher.
By default, trace publishing is disabled.
In the tab menu, click the INFO | disabled button.
In the Trace Level dropdown list, select a
value.
Use the Trace Streaming toggle button to
activate the streaming.
In the Filter text field, enter a value to
filter the messages based on certain keywords.
The filter configuration constraints the trace messages streamed by the publishers. You
define the filter as a comma-separated string of filter keywords.
In the Buffer Capacity text field, enter a
number value.
The buffer capacity helps the publisher identify the number of trace message that it
must stream or publish in the server.
Choose OK.
(Optional) Filter and view messages based on severity levels.
In the trace pane, select the severity level to view messages associated with that level
only.
If you want to export the messages to a .csv file, in the trace pane,
choose (Download as CSV).